baber/WOPTO huggingface dataset:
Patent JP-H03229072-A (JP)
Title: Manufacture of reed valve and valving element thereof
Inventor: ANDO MASAHIKO
IPC: F16K15/16
Filed: 1990-01-31
Abstract: PURPOSE:To make such a valving element that is curved at the specified curvature and usable for a long period of time manufacturable easily in bulk by forming the valving element in response to a curved valve seat, winding a resin-impregnated reinforcing fiber on a mandrel, hardening it and, after forming a prepreg, cutting a part away. CONSTITUTION:In this reed valve 1, a valve seat 6 of a valve body 5 is formed into a curved form, and in conformity with this formation, a valving element 2 is formed into a curved form and a sheet form by a reinforced fiber and resing 4. Next, as for the manufacture of the valving element 2, a reinforced fiber 3 is impregnated in resin 4 and wound on an outer circumferential surface 7a of a mandrel 7 with this surface 7a formed by the specified diameter, then it is hardened as it is with heat and light, forming it into a cylindrical prepreg 8, and a part of this prepreg 8 is cut into the specified form, thereby forming the valving element 2. Winding of the reinforced fiber 3 onto the mandrel 7 is carried out as vibrating this fiber 3 in the axial direction against the mandrel 7 with a traverse 9.
Patent JP-H04260475-A (JP)
Title: Patterning method
Inventor: SHINOMIYA TAKEO
IPC: B05D5/06
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a not standardized and natural pattern not by a printing method. CONSTITUTION:An undercoating 2 is formed on the surface 1 of a substrate 1 and a patterning agent of a dye or a pigment is applied to almost all of the undercoating 2 to give a patterning agent coating 3. Next, a solvent like liquid 4 having a low surface tension is dropped in granule-wise on the patterning agent coating 3 and furthermore the liquid 4 is atomized successively like spray and a top-coat film 5 of a clear is formed on it. The liquid 4 which is dropped like granules becomes a carrier to move the patterning agent and thus a light and shade pattern is expressed. Moreover, a not standardized and natural pattern expression can be made by gradating the change in light and shade of the liquid atomized like spray.
Patent JP-H02202226-A (JP)
Title: D-a converter
Inventor: ISHIKAWA KATSUYA
IPC: H03M1/78
Filed: 1989-01-31
Abstract: PURPOSE:To prevent ringing in an output signal and to attain high speed operation by connecting a changeover switch to an input terminal of an operational amplifier via a resistor being part of a 2R resistor section. CONSTITUTION:Changeover switches SW1-SWn of a 2R resistor part consist of transfer gates GT1a-GTna and GT1b-GTnb in which PMOSFETs and NMOSFETs are connected. The transfer gates GT1a-GTna are connected to a positive input terminal of an operational amplifier OP via a resistor R and the transfer gates GT1b-GTnb are connected to a negative input terminal of the operational amplifier OP via the resistor R. Since transfer gates are employed for the switches in this way, the parasitic capacitance is decreased, ringing is less and the setting time is shortened.
Patent JP-H09211259-A (JP)
Title: Optical device
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02B6/32
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate polarization dependency and obtain a stable branching ratio as to the optical device which has a function for photodetecting branched light. SOLUTION: Of the optical device equipped with a port 50A having a 1st opening, a port 64A having a 2nd opening, a lens 40 arranged between the ports 50A and 46A, and a photodetector 52 arranged nearby the port 64A, the lens 40 consists of a light convergence part which converts a light beam so that the 1st opening and 2nd opening are coupled with each other and a deflection part which deflects part of the light beam from the port 50A and makes it incident on the photodetector 52.
Patent JP-H11205510-A (JP)
Title: Facsimile equipment
Inventor: NISHIKAWA MASAHITO
IPC: H04N1/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an equipment with excellent availability by displaying a message for indicating that execution is impossible to an information processor when another activation request incapable of a parallel operation processing with the operation processing of a function relating to a previous activation request is provided from the information processor. SOLUTION: When the other activation request incapable of the parallel operation processing with the operation processing of the function relating to the previous activation request is provided from the information processor, the message for indicating that the execution is impossible is displayed to the information processor. Relating to this equipment, in the priority order storage area of a parameter memory 17, the priority order information of the respective kinds of the functions for indicating the function of which activation request among the functions relating to the activation requests is to be preferentially operation-processed in the case that the plural activation requests specifying the function are successively provided from a personal computer 3 is stored in a table form for instance.  A CPU 24 executes the priority operation control processing of the activation request from the personal computer 3 and the operation processing corresponding to the activation request.
Patent JP-S62179025-A (JP)
Title: Printer
Inventor: AOKI NOBUAKI
IPC: G01R13/22
Filed: 1986-02-03
Abstract: PURPOSE:To print a scale together with a measuring waveform by storing a scale into the second memory means beforehand and reading the scale. CONSTITUTION:In a scale memory 15 of the number of the same bit as a VRAM 3, scale data corresponding to the scale of the display screen of a measuring instrument are stored beforehand. When video data VD by one screen are read into the VRAM 3, a CPU 11 outputs '0' signal, and next, the address of the VRAM 3 is successively outputted. The address is supplied in parallel from a data transfer circuit 6 to the VRAM 3 and the scale memory 15, and the data in the VRAM 3 and the data in the scale memory 15 are both read. The OR of the read data is obtained in an OR circuit 16, and the output of the OR circuit 16 is supplied to a head driving circuit 8 as printing data. Thus, onto the printing paper, the scale is printed together with the image, etc., of the display screen.
Patent JP-S60166759-A (JP)
Title: Power conduction control of glow plug
Inventor: ICHIKAWA SADAO
IPC: F02P19/02
Filed: 1984-02-10
Abstract: PURPOSE:To reduce useless load of battery by constructing such that under driving of startor motor upon completion of preheating, the connecting state of glow plug is switched alternatively between parallel connection and series connection through a changeover relay. CONSTITUTION:Upon turning on of key switch KS, H signal is fed from a preheat timer T1 to supply power through OR gate OR1 and AND gate AND1 to relay I thus to start pre-glow. Upon elapse of setting time of preheater T1, keep warm timer T3 is conducted with relay II approximately 0.1sec after turning off of relay I through function of delay timer T5 to keep warmth. Upon turning of key switch KS to ST, relay II is turned off instantaneously through inverter INV1 useful for giving priority to parallel connection signal against series connection signal thus to turn on relay I approximately 0.1sec later through delay timer T4 thereafter turn relays I , II on, off alternatively through function of oscillator OSC1.
Patent JP-S63188069-A (JP)
Title: Wave form generating apparatus
Inventor: OTA MORIO
IPC: G01R31/28
Filed: 1987-01-30
Abstract: PURPOSE:To enhance mounting efficiency, by defining the definite pattern of a wave form by macro data and storing said macro data and the number of the development steps of the macro data. CONSTITUTION:After a selection signal iSEL is set to an L-level through an external control bus EXCB to select the external control bus EXCB, a reset signal RBLADR is set to an H-level through the external control bus EXCB to reset an incremental counter 12. Then, data DSTATUS is written in a memory through the external data bus EXDB. When all of the data DSTATUS written in the memory are correct, the selection signal iSEL is set to an H-level through the external control bus EXCB to select an internal control bus iCB. An LCS drive enable signal-(DRVEN) enabling an LCS drive signal and a timing signal sets the selection signal iSEL to an H-level and subsequently sets said selection signal to an L-level after one cycle TW. By this method, since program capacity for forming a wave form is reduced to a large extent, mounting efficiency is enhanced.
Patent JP-H01196383-A (JP)
Title: Thermal transfer printer equipped with security function
Inventor: ASANUMA TAKESHI
IPC: B41J17/38
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the leakage of secrecy, by heating a printing ribbon after it transfers data by an erasing head provided at the side of a take-up spool, melting the ink remaining on the surface of said printing ribbon and absorbing the melted ink by an absorbing roller, so that the traces of the transfer can be automatically and completely erased. CONSTITUTION:An erasing head 7 provided at the side of a printer main body is protruded inside a ribbon cartridge 1 inserted in an insertion hole, and at the same time, the erasing head 7 is in contact with the rear face of an already- used printing ribbon 5 between a thermal head 6 and a take-up spool 3. In this state, the ink of the already-used printing ribbon remaining on the surface thereof is heated. On the other hand, an absorbing roller 8 made of material having superior absorbing property, for example, sponge or felt etc. is pressed in contact with the front face of the ribbon while the ribbon 5 is held between the absorbing roller 8 and the erasing head 7. Accordingly, the ink which is heated and melted by the erasing head 7 is absorbed by the absorbing roller 8. The ink is thus removed from the front face of the printing ribbon 5, thereby erasing the traces of transfer of the ink.
Patent JP-H08215139-A (JP)
Title: Duct converting device of endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a duct converting device of an endoscope which can easily brush the inside of a fluid duct, and the inside of a treatment tool inserting passage by a single operation, in the duct converting device of endoscope in which the fluid duct is also used as a treatment tool inserting channel for inserting the treatment tools. CONSTITUTION: While a fluid duct 2 and a treatment tool inserting passage 11 for inserting treatment tools into the fluid duct 2 are connected to a cylinder 5 so as to open opposing each other, a treatment tool passage 12 in order to pass the treatment tool from the treatment inserting passage 11 to the fluid duct 2 in a waiting state is formed to an operation valve 6.
Patent JP-S53106656-A (JP)
Title: Controlling method for hot rolling mill oil charge in rolling mill
Inventor: SHIRAI YASUTA
IPC: B21B45/02
Filed: 1977-03-01
Abstract: PURPOSE:To automatically stop the oil charge when nonrolling, or purpose to prevent the generation of the roll-slip, by converting the scheduled length after rolling in each pass into the number of rotation of the work roll, by counting this number of rotation, and by instructing to charge or stop the rolling mill oil.
Patent JP-S55115772-A (JP)
Title: Optical reader
Inventor: OUMIYA YUUZOU
IPC: G06T1/00
Filed: 1979-02-28
Abstract: PURPOSE:To enable excellent original read-in even with the original placed with a slope, with a simple constitution, by making agreement the slope of original and that of the image sensor by turning the image sensor in the plane in parallel with the plane of original. CONSTITUTION:In reading in the information by scanning the picture such as facsimile tramsitter, when the original 11 is carried with a slope of theta to the normal scanning direction with the rotation of the subscanning roller 16, the slope theta is detected with the LEDs31, 32 and photo detectors 33, 34 placed in parallel with the normal scanning direction. Further, the step motor 53 is turned by required angle, the gear 51 geared is turned and the image sensor 14 fixed to the gear 51 is turned in the plane in parallel with the original plane and the slope of the sensor 14 is in agreement with the slope of the original 11. Thus, with a simple constitution, even with the original tilted, excellent original read-in can be made.
Patent JP-S62180665-A (JP)
Title: Picture processor
Inventor: TATEUCHI TSUGUJI
IPC: H04N1/21
Filed: 1986-02-05
Abstract: PURPOSE:To attain a picture reading even when no read density is designated by a user, by providing a capacity calculating means which calculates a storage capacity required for the storage of the picture image from a designated range, a capacity comparing means which compares the capacity of a memory with a capacity obtained from the above calculation, and a density changing means which changes density in the picture reading. CONSTITUTION:When the picture is designated using a range designating means 13, a capacity calculating means 14 calculates that a memory of 15k bits is required to store the picture. A capacity comparing means 16 compares a value of 15k bits with that of 16k bits stored at a memory capacity storing means 15, and since the value of a picture data is smaller than that of the latter, it switches a switching circuit 23 to a one pulse generating means 21 side. Therefore, a density control means 1 sends out a pulse signal one pulse after another to stepping motors 11 and 12 for one step movement request. A reading control means 19 receives the pulse signal, and moves an optical sensor 30 in all directions, and the picture is read, then being stored at a storing means 20 having a storage capacity of 16k bits.
Patent JP-H08221846-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SASAKI YOSHIKAZU
IPC: G11B15/43
Filed: 1995-02-09
Abstract: PURPOSE: To reduce the number of parts by using a band brake in common with a structure of applying a light load on a supply side reel base when drawing out a tape. CONSTITUTION: The device is composed of the band brake 4 equipped with an compliant tongue piece 6a, for braking a reel base 3 in response to an operation mode, a tape tension detecting lever 7 equipped with a bent tongue piece 7b, connected with the band brake and energized in the direction of coming into contact with the tape, a control lever 9 equipped with a projection 9a to be engaged with the elastic tongue piece and the bent tongue piece respectively and a control end periphery 9b and an operation mode changeover means 11 for operating the control lever in response to the operation mode. By a changeover operation of the operation mode changeover means, the projection and the compliant tongue piece 6a and also the control end periphery and the bent tongue piece 7b are selectively engaged with or separated from each other, so as to execute a tape loading mode, a tape fast forwarding and rewinding mode and a constant speed tape feeding mode respectively.
Patent JP-S58141617-A (JP)
Inventor: IDE TOSHIO
IPC: H02G5/08
Filed: 1982-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59151561-A (JP)
Title: Medical diagnostic device
Inventor: SHIMURA YASUSHI
IPC: H04M9/00
Filed: 1983-02-15
Abstract: PURPOSE:To eliminate anxiety of a patient by outputting automatically voice message information corresponding to operating information of a diagnostic device. CONSTITUTION:Microphones 1a, 1b and speakers 2a, 2b are provided and one of momentary type 2-system 2-circuit changeover switchs 4 is connected respectively to input and output sides of an amplifier 3. Further, a controller 6 of a modical diagnostic device 5 is connected to a voice receiving signal controller 7 and to a normally opened contact (c) of a relay 11b via a voice storage device 8 and an amplifier 9. When the changeover switch 4 is not operated, an output of the microphone 1b is inputted to the speaker 2a. When control signals 10a, 10b, 10c come from the controller 7, the voice message information stored in advance in response to the operation of the medical diagnostic device is inputted to the speakers 2a and 2b.
Patent JP-H09201099-A (JP)
Title: Inverter to drive induction motor
Inventor: NAKANISHI TOSHITO
IPC: H02P27/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter which restrains a drop in the rotational speed of a motor even when a DC power-supply voltage is dropped by a method wherein, when a power-supply voltage to be supplied to an inverter circuit is made lower than a rated value, the limit value of a torque instruction and the instruction value of an interlinkage magnetic flux are controlled in such a way that they are in proportion to the power supply voltage and in inverse proportion to the rotational speed of the motor. SOLUTION: A torque control circuit 12 computes a torque component voltage Tv on the basis of the deviation between a torque instruction TR2 ' and an actual torque T obtained by a torque computing circuit 16. A magnetic-flux control circuit 13 computes a magnetic-flux component voltage instruction ϕv on the basis of the deviation between a first-order interlinkage magnetic-flux instruction ϕR2 given by a magnetic-flux-instruction setting circuit 11 and by a multiplier 18 and the magnitude of a first-order interlinkage magnetic-flux vector ϕ1 obtained by a magnetic-flux computing circuit 15.  A PWM generation circuit 14 computes a gate signal Su at a U-phase, a gate signal Sv at a V-phase and a gate signal Sw at a W-phase on the basis of the torque component voltage instruction Tv and the magnetic-flux component voltage instruction ϕv so as to be given to an inverter circuit 3. Thereby, a three-phase AC voltage as the output of the inverter circuit 3 is applied to a motor 6.
Patent JP-H10223057-A (JP)
Title: Underwater cable
Inventor: TOSHIMA TOSHIO
IPC: H01B11/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a cable from rubbing a pipe wall by connecting an underwater cable to a self-propelling underwater inspection device having a camera to observe the inside of a pipe of a water passing condition, and constituting it in a neutral buoyancy condition. SOLUTION: In a cable 11, a periphery of a main body part 30 is covered with a buoyancy body 31 smaller than specific gravity of 1, and a periphery of this buoyancy body 31 is also covered with a sheath 32. Positive and negative power source wires 33 and 34, positive and negative video signal conductors 35 and 36 and a tensile strength string body 38 are arranged in a main body part 30. The buoyancy body 31 controls specific gravity of this cable 11 by arranging an air layer in the cable 11, and is formed of a foaming resin or the like. Specific gravity of the cable 11 is concretely controlled by adjusting a thickness of this buoyancy body 31, a foaming rate of its foaming resin or the like.  The sheath 32 is formed of a construction material having small specific gravity such as elastomer having specific gracvity of 0.89, and the specific brevity of the cable 11 can be similarly adjusted by adjusting its thickness.
Patent JP-S56121397-A (JP)
Title: Slip frequency controlling device of induction motor
Inventor: OKATSUCHI CHIHIRO
IPC: H02P27/06
Filed: 1980-02-26
Abstract: PURPOSE:To use a terminal voltage of the induction motor at always near the highest point leaving only control allowance by a method wherein an output voltage level of a current control amplifier is detected to control or correct the slip frequency. CONSTITUTION:Voltage control reference VR, VS, VT of amplifiers 21R, 21S, 21T are converted to a DC level through a rectifier circuit 31, a voltage level is detected by a level detector 32 to be added to an output of a function generator 14 through an amplifier 33 and made an input of a multiplier 15 and multiplied by a torque reference T* to obtain the slip voltage SV. At this time, the polarity is operated in the direction in which the slip frequency is increased when the voltage control outputs VR, VS, VT exceed the fixed values.
Patent JP-H10224195-A (JP)
Title: Maximum value detecting circuit and common agc circuit using the same
Inventor: MATSUMOTO SATOSHI
IPC: H03K17/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the detection of a maximum value and to detect a minimum value by dividing the priority order of the sizes of signal levels, when the are plural signal levels being maximum values by an output from a NAND gate. SOLUTION: Comparators 1a to 1c compare the other signal levels B to D with a signal level A as reference, compactors 2a to 2c similarly compare the other signal level with the signal level B as reference, comparator 3a to 3c compares the other signal level with the signal level C as reference, comparators 4a to 4c compare the other signal level with the signal level C as reference. A NAND gate 5 judges whether a signal level A is a maximum signal level, and NAND gates 6 to 8 similarly judge concerning the signal levels B to D. When the judged results are the same, an encoder 9 gives a priority order to output results X and Y, and a control part 10 is used for control of which the acceleration is not required so much, such as detection of faults, etc.,from the outputs of the comparators 1a to 1c,... 4a to 4c.
Patent JP-S59148106-A (JP)
Title: Automatic tuning device for reverse type tape recorder
Inventor: AKIBA NOBUO
IPC: G11B5/02
Filed: 1983-02-14
Abstract: PURPOSE:To attain the automatic turning with a reverse type tape recorder by providing an automatic tuning function which controls automatically the bias, level, etc. and an automatic inverting function which inverts a tape after detecting the leader tape. CONSTITUTION:This device is provided with an automatic tuning device 6, a mechanical controller 7 which controls a tape driving mechanism 1 including a pinch roller, a capstan, etc., a tape termination detector including a timer circuit 9, etc. and an automatic inverting device 11 which inverts the tape traveling after detecting the leader tape. In addition, a tape drive controller 10 which can work by an external timer is provided to invert or stop the tape traveling when the tape termination is detected. Thus the tape traveling is inverted at the termination after a power supply is applied by the external timer at the reader tape part at the final stage of the forward direction side. Then automatic tuning is started at and after the forefront part of the magnetic tape surface of the backward side. As a result, the desired tuning is possible with no discontinuation of tape traveling even if the power supply is applied at any position.
Patent JP-2000221315-A (JP)
Title: Production of filter and apparatus therefor
Inventor: OTSU SHIGEMI
IPC: G02B5/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a filter having high resolution, high controllability and a sharp edge of each pixel without requiring a photolithography step and to provide an apparatus for producing the filter. SOLUTION: When a filter is produced by an electrodeposition process by which a transparent substrate with a transparent electrically conductive film and a transparent semiconductor thin film laminated on the surface is brought into contact with an electrolytic solution containing a colorant and an electrodeposition material and a colorant-containing electrodeposition material is electrochemically deposited by supplying electric current to form a filter layer, a filter layer forming step and an unnecessary electrodeposited film removing step are successively carried out. In the filter layer forming step, electromotive force is imagewise generated by irradiation with light and the electrodeposition material is selectively deposited to form an electrodeposited film.  In the unnecessary electrodeposited film removing step, the formed filter layer is dried and hardened and an aqueous solution capable of dissolving the electrodeposited film is brought into contact with the filter layer to remove a thin insulating electrodeposited film formed around the filter layer.